404058342 has 32 divisors (see below), whose sum is σ = 861207552. Its totient is φ = 126087104.

The previous prime is 404058341. The next prime is 404058407. The reversal of 404058342 is 243850404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404058341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24663 + ... + 37634.

It is an arithmetic number, because the mean of its divisors is an integer number (26912736).

Almost surely, 2^404058342 is an apocalyptic number.

404058342 is an abundant number, since it is smaller than the sum of its proper divisors (457149210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404058342 is a wasteful number, since it uses less digits than its factorization.

404058342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62372.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 404058342 is about 20101.2025013430. The cubic root of 404058342 is about 739.2897629101.

The spelling of 404058342 in words is "four hundred four million, fifty-eight thousand, three hundred forty-two".